Related Manuals for Pulsar PWB Series
Summary of Contents for Pulsar PWB Series
- Page 1 USER MANUAL Edition: 1 from 19.03.2021 Supersedes edition: Power supply units PWB series Enclosed buffer switch mode POE power supply units...
- Page 2 PWB series Features: supply voltage ~200 - 240 V START function of manual switch to battery power DC 52 V uninterruptible power supply available models: 1,15 A; 2,3 A LED optical indication high efficiency (up to 87%) deep discharge battery protection (UVP) ...
- Page 3 PWB series 1.2. Block diagram (Fig.1). Fig.1. Block diagram of PSU. 1.3. Description of PSU components and connectors. Table 2. Elements and connector of PSU (see Fig. 2a, 2b). Element no. Description – connector for protective conductor L-N power supply connector 230 V AC,...
- Page 4 PWB series Fig. 2b. View of power supply module PWB-52V2A 1.4. Specification: - electrical parameters (tab. 3) - operation safety (tab. 4) - operating parameters (tab. 5)
- Page 5 Table 3. Parameters of power supplies. Model PWB-52V1A PWB-52V2A Supply voltage ~ 200 - 240 V Current consumption 0,7 A 1,2 A Power frequency 50/60 Hz Inrush current 40 A 50 A PSU power 67 W 134 W Output current max. 1,15 A 2,3 A Efficiency...
- Page 6 2. Installation. 2.1 Requirements. The buffer PSU shall be mounted by a qualified installer with appropriate permissions and qualifications for 230 V AC installations and low-voltage installations (required and necessary for a given country). The unit should be mounted in confined spaces with normal relative humidity (RH=90% maximum, without condensing) and temperature from -10°C to +40°C.
- Page 7 The power supply unit features LED status indication 3.1 Optical indication. PSU is equipped with LED indicating presence of voltage at PSU output, located on PCB of PSU module. Signalling can be extended with optional PKAZ168 module (available offered by PULSAR): Green LED AC: ...
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